Table 1 Characteristics of the study sample from first cohort.

From: Association of antidiabetic therapies with lower extremity amputation, mortality and healthcare cost from a nationwide retrospective cohort study in Taiwan

Characteristic

SGLT-2

(n = 8,285)

DPP-4

(n = 174,422)

GLP-1

(n = 1,786)

Other

(n = 1,037,943)

P

Female, No. (%)

3,884

46.9

82,015

47.0

982

55.0

501,876

48.4

< 0.001

Age, mean (SD)

56.2

12.0

65.3

11.8

53.6

12.1

61.9

12.8

< 0.001

Age, No. (%)

 18–34 years

368

4.4

1,346

0.8

110

6.2

28,155

2.7

< 0.001

 35–44 years

1,112

13.4

6,645

3.8

340

19.0

69,483

6.7

 

 45–54 years

2,098

25.3

24,135

13.8

507

28.4

185,397

17.9

 

 55–64 years

2,796

33.7

54,056

31.0

510

28.6

332,871

32.1

 

 65 years

1,911

23.2

88,240

50.6

319

17.8

422,037

40.6

 

aDCSI score, mean (SD)

1.1

1.2

1.4

1.5

1.2

1.3

0.8

1.2

< 0.001

aDCSI score, No. (%)

 0

3,456

41.7

59,549

34.1

696

39.0

553,897

53.4

< 0.001

 1

2,314

27.9

44,398

25.5

507

28.4

239,794

23.1

 

 2

1,527

18.4

36,029

20.7

298

16.7

150,027

14.5

 

 3

988

12.0

34,446

19.7

285

15.9

94,225

9.0

 

Baseline use of antidiabetes medication, No. (%)

 Biguanides (Metformin)

1,455

17.6

15,709

9.0

201

11.3

245,536

23.7

< 0.001

 Sulfonylureas

1,318

15.9

15,871

9.1

184

10.3

144,052

13.9

< 0.001

 Meglitinide

830

10.0

7,327

4.2

85

4.8

37,777

3.6

< 0.001

 α-glucosidase inhibitor

797

9.6

10,215

5.9

110

6.2

43,155

4.2

< 0.001

 Combinations

1,933

23.3

9,900

5.7

183

10.2

103,415

10.0

< 0.001

 Other drugs

185

2.2

4,725

2.7

51

2.9

20,570

2.0

< 0.001

Baseline comorbidities, No. (%)

 Cerebrovascular disease

581

7.0

22,363

12.8

103

5.8

101,288

9.8

< 0.001

 Congestive heart failure

468

5.6

11,821

6.8

71

4.0

43,987

4.2

< 0.001

 Ischemic heart disease

1,505

18.2

37,589

21.6

235

13.2

157,901

15.2

< 0.001

 Hypertension

5,438

65.6

126,786

72.7

1,191

66.7

685,512

66.0

< 0.001

 Retinopathy

1,128

13.6

29,687

17.0

324

18.1

94,656

9.1

< 0.001

 Nephropathy

677

8.2

29,443

16.9

225

12.6

76,416

7.4

< 0.001

 Neuropathy

513

6.2

14,520

8.3

137

7.7

49,740

4.8

< 0.001

 Atrial fibrillation

133

1.6

4,235

2.4

23

1.3

17,235

1.7

< 0.001

 Renal disease

697

8.4

30,690

17.6

227

12.7

81,048

7.8

< 0.001

 Eye disease

942

11.4

22,699

13.0

272

15.2

68,405

6.6

< 0.001

Baseline medications, No. (%)

 ACE inhibitors

291

3.5

4,828

2.8

45

2.5

36,159

3.5

< 0.001

 Anticoagulants

841

10.2

16,211

9.3

132

7.4

111,157

10.7

< 0.001

 Angiotensin receptor blockers

1,110

13.4

18,571

10.6

194

10.9

137,381

13.2

< 0.001

 Aspirin

744

9.0

14,065

8.1

114

6.4

99,042

9.5

< 0.001

 Asthma

3,228

39.0

62,326

35.7

730

40.9

394,948

38.1

< 0.001

 Bile acid sequestrants

1

0.0

44

0.0

0

0.0

195

0.0

0.290

 Carbonic anhydrase inhibitors

133

1.6

3,785

2.2

32

1.8

15,946

1.5

< 0.001

 Calcium channel blockers

1,110

13.4

22,414

12.9

185

10.4

169,550

16.3

< 0.001

 Fibrates

593

7.2

10,717

6.1

79

4.4

73,390

7.1

< 0.001

 Hormone replacement therapy

262

3.2

3,173

1.8

84

4.7

35,487

3.4

< 0.001

 Loop diuretic

474

5.7

11,675

6.7

91

5.1

49,721

4.8

< 0.001

 β-Blockers

1,045

12.6

16,225

9.3

164

9.2

127,237

12.3

< 0.001

 Platelet aggregation inhibitors

1,593

19.2

30,242

17.3

285

16.0

219,181

21.1

< 0.001

 Potassium-sparing diuretic

182

2.2

3,090

1.8

28

1.6

15,185

1.5

< 0.001

 Statin

2,016

24.3

31,932

18.3

274

15.3

265,112

25.5

< 0.001

 Thiazide

308

3.7

6,206

3.6

50

2.8

38,448

3.7

0.005

  1. ACE, angiotensin-converting enzyme; aDCSI, adapted Diabetes Complications Severity Index; DPP-4, dipeptidyl peptidase 4; GLP-1, glucagon-like peptide 1; SD, standard deviation; SGLT-2, sodium-glucose cotransporter 2.